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[NSE-207] change the fallback condition for Columnar Like #554

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Nov 16, 2021
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[NSE-207] change the fallback condition for Columnar Like #554

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7 changes: 5 additions & 2 deletions native-sql-engine/core/src/main/scala/com/intel/oap/expression/ColumnarBinaryOperator.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -110,8 +110,11 @@ class ColumnarLike(left: Expression, right: Expression, original: Expression)

def buildCheck(): Unit = {
if (original.asInstanceOf[Like].escapeChar.toString.nonEmpty) {
throw new UnsupportedOperationException(
s"escapeChar is not supported in ColumnarLike")
val escapeChar = original.asInstanceOf[Like].escapeChar.toString
if (escapeChar != "\\") {
throw new UnsupportedOperationException(
s"escapeChar $escapeChar is not supported in ColumnarLike")
}
}
if (!right.isInstanceOf[Literal]) {
throw new UnsupportedOperationException(
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